# Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell

Emulsion paint · Crown Trade

Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell covers up to 14 m² a litre and takes 2 coats, by Crown Trade's own figures.
Source: Crown Trade, Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell data sheet (dated November 2023), read 12 October 2026.

What it is for, in the maker's words: “Suitable Surfaces Internal Walls and Ceilings, and suitably prepared wood and metalwork” (Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell data sheet (dated November 2023), read 12 October 2026).

The walls of a 3 × 4 m room, 2.4 m high, need 4.835 L: 1 × 5 L to buy. At 10 m² a litre, BuildBatch's generic example for a wall that is not the maker's best case, the same room needs 6.77 L: 2 × 5 L.

## Coverage

Crown Trade states up to 14 m² a litre. The maker's words: “Up to 14m² per litre on smooth surfaces”.
- Bare, rough or absorbent surfaces: A maker's coverage is their best case, on a smooth sealed surface: bare, rough or absorbent walls take more. Crown Trade's own words: “Up to 14m² per litre on smooth surfaces”.
- A strong change of colour: Crown Trade says: “Certain colours may require additional coats to give complete obliteration”. Each extra coat is the paint of one coat again.
- Waste and touch-ups: The room table adds 10% for what stays in the tray and on the roller and for touching up: BuildBatch's generic example, not the maker's. The tin-by-tin figures add nothing.
- The ceiling and the woodwork: Neither is in these figures. Each is a separate paint and a separate line on a list.

## Coats

Crown Trade gives 2 coats for Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell, in these words: “Certain colours may require additional coats to give complete obliteration”.

## Tin sizes

| Tin | One coat | 2 coats |
|---|---|---|
| 5 L | up to 70 m² | up to 35 m² |

Arithmetic on the maker's figure: the litres in the tin times the coverage per litre, with nothing added for waste.

## How many tins for a room

| Room | In feet | Walls to paint | Paint needed | Tins to buy | At 10 m² a litre |
|---|---|---|---|---|---|
| 2.5 × 3 m | 8.2 × 9.8 ft | 23.57 m² | 3.704 L | 1 × 5 L | 2 × 5 L |
| 3 × 3 m | 9.8 × 9.8 ft | 25.97 m² | 4.081 L | 1 × 5 L | 2 × 5 L |
| 3 × 4 m | 9.8 × 13.1 ft | 30.77 m² | 4.835 L | 1 × 5 L | 2 × 5 L |
| 4 × 4 m | 13.1 × 13.1 ft | 35.57 m² | 5.59 L | 2 × 5 L | 2 × 5 L |
| 4 × 5 m | 13.1 × 16.4 ft | 40.37 m² | 6.344 L | 2 × 5 L | 2 × 5 L |

Each room is 2.4 m high with one internal door and one window of 1.2 × 1.1 m taken off; 2 coats; 10% extra for waste, BuildBatch's generic example. Worked out by the planner when the site was built.

Start a list for a 3 × 4 m room with this paint's figures: https://buildbatch.co.uk/start/#v=1&job=paint&walls=paint&ceiling=none&trim=none&units=m&length=4&width=3&height=2.4&door=0.762x1.981&window=1.2x1.1&surface=sound&subfloor=unsure&ground=unsure&fitting=unsure&wallpaint=custom&wallpaint.coats=2&wallpaint.coverage=14&wallpaint.extra=10&wallpaint.tins=5&wallpaint.examples=extra&end=21

## Where to buy it

The page has the shops' own searches for it, and any link there that is paid for is marked Ad: https://buildbatch.co.uk/products/crown-trade-clean-extreme-anti-bacterial-acrylic-eggshell/#where-to-buy. BuildBatch sells nothing and compares no prices.

## Questions

**How much does a litre of Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell cover?** Crown Trade states up to 14 m² a litre for Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell (Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell data sheet (dated November 2023), read 12 October 2026). A maker's coverage is their best case, on a smooth sealed surface.

**How much does a 5 litre tin of Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell cover?** At the maker's figure a 5 L tin covers up to 70 m² in one coat, or up to 35 m² in 2 coats. That is the litres times the coverage per litre, with nothing added for waste.

**How many coats does Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell need?** Crown Trade gives 2 coats for Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell, in these words: “Certain colours may require additional coats to give complete obliteration”.

**How many tins of Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell for a 3 × 4 m room?** The walls of a 3 × 4 m room, 2.4 m high, need 4.835 L: 1 × 5 L to buy. At 10 m² a litre, BuildBatch's generic example for a wall that is not the maker's best case, the same room needs 6.77 L: 2 × 5 L. The room is 2.4 m high with one door and one window taken off, 2 coats, with 10% extra for waste.

**What is Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell for?** Crown Trade says: “Suitable Surfaces Internal Walls and Ceilings, and suitably prepared wood and metalwork” (Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell data sheet (dated November 2023), read 12 October 2026).

**What tin sizes does Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell come in?** The catalogue lists 5 L. A shop may not stock every size.

## Where the figures come from

- Crown Trade, Crown Trade Clean Extreme Anti Bacterial Acrylic Eggshell data sheet (dated November 2023) (https://professional.crownpaints.com//content/uploads/product-sync-resources/45Z2bfCAMwfnMlTd.pdf): coverage, coats and what it is for, read 12 October 2026.

Written with AI tools; not yet checked by a tradesperson. Follow the tin's own instructions.

The page: https://buildbatch.co.uk/products/crown-trade-clean-extreme-anti-bacterial-acrylic-eggshell/